package com.Wweng.pma.logging;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

import java.util.Arrays;

@Aspect
@Component
public class ApplicationLoggerAspect {
    private final Logger log = LoggerFactory.getLogger(this.getClass());

    @Pointcut("within(com.Wweng.pma.controllers..*)" + "|| within(com.Wweng.pma.dao..*)")
    public void definePackagePointcuts(){
        //空方法，定义切点
    }

//    @Before("definePackagePointcuts()")
//    public void logBefore(JoinPoint joinPoint){
//        log.debug("\n\n\n");
//        log.debug("*****************方法执行前*****************");
//        log.debug(
//                "{},{},{}，输入参数{}",
//                joinPoint.getSignature().getDeclaringTypeName(),
//                joinPoint.getSignature().getName(),
//                Arrays.toString(joinPoint.getArgs())
//        );
//        log.debug("---------------------------------------------");
//        log.debug("\n\n\n");
//    }
//
//    @After("definePackagePointcuts()")
//    public void logAfter(JoinPoint joinPoint){
//        log.debug("\n\n\n");
//        log.debug("*****************方法执行后*****************");
//        log.debug(
//                "{},{},{}，输入参数{}",
//                joinPoint.getSignature().getDeclaringTypeName(),
//                joinPoint.getSignature().getName(),
//                Arrays.toString(joinPoint.getArgs())
//        );
//        log.debug("---------------------------------------------");
//        log.debug("\n\n\n");
//    }
@Around("definePackagePointcuts()")
    public Object logAround(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
        log.debug("\n\n\n");
    log.debug("*****************方法执行前*****************");
    log.debug(
            "{},{},{}，输入参数{}",
            proceedingJoinPoint.getSignature().getDeclaringTypeName(),
            proceedingJoinPoint.getSignature().getName(),
            Arrays.toString(proceedingJoinPoint.getArgs())
    );
    log.debug("---------------------------------------------");
    log.debug("\n\n\n");

    Object object = proceedingJoinPoint.proceed();

    log.debug("\n\n\n");
    log.debug("*****************方法执行后*****************");
    log.debug(
            "{},{},{}，输入参数{}",
            proceedingJoinPoint.getSignature().getDeclaringTypeName(),
            proceedingJoinPoint.getSignature().getName(),
            Arrays.toString(proceedingJoinPoint.getArgs())
    );
    log.debug("---------------------------------------------");
    log.debug("\n\n\n");

    return object;
}
}